07d2b1d626
support linearizable renew lease for 3.4
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Cherry pick https://github.com/etcd-io/etcd/pull/13932 to 3.4.
When etcdserver receives a LeaseRenew request, it may be still in
progress of processing the LeaseGrantRequest on exact the same
leaseID. Accordingly it may return a TTL=0 to client due to the
leaseID not found error. So the leader should wait for the appliedID
to be available before processing client requests.
Signed-off-by: Benjamin Wang <wachao@vmware.com >
2022-07-19 13:34:55 +08:00
757a8e8f5b
*: implement a retry logic for auth old revision in the client
2022-04-29 23:46:24 +09:00
1cef112a79
etcdserver: do not allow creating empty role
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Like user, we should not allow creating empty role.
Related #10905
2019-07-24 17:41:24 -04:00
f8ad8ae4ad
etcdserver: use etcdserver ErrLearnerNotReady
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If learner is not ready to be promoted, use etcdserver.ErrLearnerNotReady
instead of using membership.ErrLearnerNotReady.
2019-05-28 18:50:13 -07:00
dfe296ac3c
etcdserver: add mayPromote check
2019-05-28 18:47:03 -07:00
aa4cda2f5c
etcdserver: allow 1 learner in cluster
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Hard-coded the maximum number of learners to 1.
2019-05-28 18:47:03 -07:00
34bd797e67
*: revert module import paths
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2019-05-28 15:39:35 -07:00
23f1d02391
*: address comments
2019-05-15 15:58:46 -07:00
44d935e90a
etcdserver: exclude learner from leader transfer
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1. Maintenance API MoveLeader() returns ErrBadLeaderTransferee if
transferee does not exist or is raft learner.
2. etcdserver TransferLeadership() only choose voting member as
transferee.
2019-05-15 13:27:42 -07:00
7f9479acc1
clientv3: add member promote
2019-05-15 13:27:42 -07:00
ba9fd620e8
etcdserver: support MemberPromote for learner
2019-05-15 13:27:42 -07:00
43ed94f769
etcdserver: filter rpc request to learner
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Hardcoded allowed rpc for learner node. Added filtering in grpc
interceptor to check if rpc is allowed for learner node.
2019-05-15 13:15:20 -07:00
9150bf52d6
go modules: Fix module path version to include version number
2019-04-26 15:29:50 -07:00
4de27039cb
server: drop read request if found leader changed
2018-09-14 15:58:35 +08:00
1399bc69ce
etcdserver: update import paths to "go.etcd.io/etcd"
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-28 17:47:55 -07:00
9149565cb3
*: move to "etcdserver/api/membership"
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-05-21 10:31:16 -07:00
db21941d1d
*: enforce max lease TTL with 9,000,000,000 seconds
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math.MaxInt64 / time.Second is 9,223,372,036. 9,000,000,000 is easier to
remember/document.
2018-03-08 10:17:12 -08:00
8a518b01c4
*: revert "internal/mvcc" change
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-02-26 17:11:40 -08:00
dd2f3b0de8
*: revert "internal/lease" change
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-02-26 17:11:40 -08:00
bb95d190c1
*: revert "internal/auth" change
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-02-26 17:11:40 -08:00
6c91766490
*: move "auth" to "internal/auth"
2018-01-29 14:57:35 +09:00
80d15948bc
*: move "mvcc" to "internal/mvcc"
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-01-26 11:14:41 -08:00
349a377a67
*: move "lease" to "internal/lease"
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-01-26 11:09:29 -08:00
d0eff45256
etcdserver/api/v3rpc: debug-log client disconnect on TLS, http/2 stream CANCEL
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-01-19 12:26:56 -08:00
a66d7c3ba5
etcdserver/api/v3rpc: debug user cancellation and log warning for rest
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The context error with cancel code is typically for user cancellation which
should be at debug level. For other error codes we should display a warning.
Fixes #9085
2018-01-08 11:03:13 -05:00
f48fe8ecda
api/v3rpc: do not convert server context error to grpc/*status.statusError
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Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com >
2017-11-06 17:32:23 -08:00
5d98710b2e
api/v3rpc: deprecate grpc.Errorf
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It's been deprecated as of grpc/grpc-go v1.6.x.
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com >
2017-11-04 22:08:17 -07:00
35dffc7bc1
rpctypes,v3rpc: add Corrupt error code
2017-08-22 09:59:59 -07:00
939bbd77c0
etcdserver/*: add 'ErrNotLeader'
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Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com >
2017-06-23 12:46:07 -07:00
8542f2e673
v3rpc: use map for translating errors to grpc errors
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Switch statement had poor coverage, use a map instead
2017-06-06 16:55:44 -07:00
010ffc0692
v3rpc: remove duplicated error case for lease.ErrLeaseNotFound
2017-05-08 20:09:41 -07:00
c40b86bcde
auth, etcdserver: forbid invalid auth management
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If auth is enabled,
1. deleting the user root
2. revoking the role root from the user root
must not be allowed. This commit forbids them.
2017-03-23 16:47:58 +09:00
26d99269c0
Merge pull request #6898 from mitake/auth-maintain
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RFC, WIP: etcdserver: let maintenance services require root role
2017-01-14 11:22:14 -08:00
9886e9448e
auth, etcdserver: let maintenance services require root role
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This commit lets maintenance services require root privilege. It also
moves AuthInfoFromCtx() from etcdserver to auth pkg for cleaning purpose.
2017-01-14 19:36:24 +09:00
e655420d33
v3rpc: error for non-empty value with ignore_value
2017-01-13 15:13:18 -08:00
d431b64d97
etcdserver, clientv3: handle a case of expired auth token
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This commit adds a mechanism of handling a case of expired auth token
to clientv3. If a server returns an error code
grpc.codes.Unauthenticated, newRetryWrapper() tries to get a new token
and use it as an option of PerRPCCredential.
Fixes https://github.com/coreos/etcd/issues/7012
2017-01-12 11:49:02 +09:00
2b5f9e1c6b
etcdserver: expose ErrNotEnoughStartedMembers
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Fix https://github.com/coreos/etcd/issues/7072 .
2017-01-03 15:23:06 -08:00
87b1d9571f
v3api, rpctypes: add ErrTimeoutDueToConnectionLost
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Lack of GRPC code was causing this to look like a halting error to the client.
2016-12-16 10:25:35 -08:00
f85701a46f
auth, etcdserver: forbid adding a user with empty name
2016-11-03 13:45:39 +09:00
a862fd9f0f
Lease: Add lease errors to togRPCError()
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This allows lease's function to convert lease error to appropriate GRPC errors
2016-10-06 14:29:31 -07:00
1defeda792
v3api, rpctypes: add ErrUnhealthy
2016-09-07 16:51:49 -07:00
64ac631863
rpctypes: set unknown codes to Unknown instead of internal
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An unrecognized error code isn't "very broken".
2016-08-28 19:37:35 -07:00
df54ad2208
v3rpc, rpctypes: add error types for timeouts
2016-08-26 09:22:09 -07:00
27b03f0ed5
*: deny proposals when there is a huge gap between apply/commit
2016-07-14 10:02:55 -07:00
8df37d53d6
auth, etcdserver: let Authenticate() fail if auth isn't enabled
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Successful Authenticate() would be confusing and make trouble shooting
harder if auth isn't enabled in a cluster.
2016-06-26 22:49:23 -07:00
da2f2a5189
auth: add root user and root role
2016-06-08 19:55:08 -07:00
60fc1e4d4e
auth, etcdserver: error codes for revoking non existing role and permission
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This commit adds error codes for representing revoking non existing
role (from user) and permission (from role).
2016-06-05 16:41:10 +09:00
5144318af0
etcdserver, auth: not return grpc error code directly in the apply phase
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Current permission checking mechanism doesn't return its error code
well. The internal error (code = 13) is returned to client and the
retry mechanism doesn't work well. This commit fixes the problem.
2016-05-31 11:04:34 +09:00
abb4cd5646
etcdserver: update LICENSE header
2016-05-12 20:49:40 -07:00
506cf1f03f
etcdserver/api/v3rpc: use new errors
2016-04-29 12:00:26 -07:00
